Amazfit Helio Ring Smart Ring - Titanium (SIZE 12)

Brand : Amazfit

Design : 

Dimensions : 8mm – Width

2.6mm - Thickness

Sizes and Weight : Size 12 – 3.82g

Body Material : Outer ring: Titanium alloy

Water-resistance Grade : ATM

Battery Capacity (Rated value) : 

ize 12 ring: 20.5 mAh

Charging Method : 

Wireless charging

Theoretical Charging Duration

Approx. 1 hour, 40 minutes

Typical Usage Scenario Battery Life9

Up to 4 days
Sensors : 

Health : 

BioTracker™ PPG heart rate sensor 

 (1 dual-color LED + 2PD)

Temperature sensor 

EDA sensor 

Health Features : 

Sports Features : Sports Coach : Free Zepp Fitness Membership (trial, extended via subscription in select regions)

Advanced Running Support :  Race achievement prediction 

Sync to 3rd Party Fitness Apps : adidas Running

Strava

komoot

Relive

Google Fit

Apple Health

Health Features : 

Sports Modes : 4

Readiness : Readiness score

Readiness insights (trial, extended via subscription in select regions)

Health Monitoring : Heart rate

Blood-oxygen saturation

Stress

Sleep Quality Monitoring : Sleep stages (including REM) 

Daytime naps 

Sleep breathing quality 

Sleep score 

Free Zepp Aura Membership (trial, extended via subscription in select regions) 

Other Health Features : PAI health assessment system

Heart rate recovery

Menstrual cycle tracking

Color : Titanium